On factory RS cars with the split bumper, the parking lights are the round ones above the bumper. The longer turn signal lens beneath the bumper are converted standard front ends to the split bumper. Lots of people who put split bumpers on standard front ends fail to change the header panel for the round Turn signal lights.
Hope thats clear!
2012 Camaro RS-SS Conv IBM, L99
1968 Camaro RS Coupe 327 AT
1968 Camaro RS-SS Conv, sold 1993